English heavyweight David Price will return to the ring on March 29 against Ondrej Pala on the undercard of Marco Huck’s WBO cruiserweight title defense against Mirko Larghetti in Germany, Sauerland Promotions has announced on Wednesday.

The WBC has ordered the promoters of Bermane Stiverne and Chris Arreola to begin free negotiations for a rematch for the WBC heavyweight title that was vacated by Vitali Klitschko earlier this month. Stiverne unanimously decisioned Arreola in April.

WBC heavyweight titleholder Vitali Klitschko, who will run for president of the Ukraine, has been declared “Champion Emeritus,” which means his belt is now vacant for the WBC’s top contenders to fight for.

Marcos Maidana says Adrien Broner “has not been tested by a natural welterweight like me. That’s why this is the hardest fight of his life.” Maidana challenges Broner for the WBA 147-pound title on Dec. 14.